How is it possible for parents of average technological ability and limited means to do what a multi billion dollar platform cannot?
There are all kinds of services that parents can use now to filter this even further than what was possible 10-15 years ago
Note I’m not saying that Facebook don’t profit from being as ineffectual as possible, but ultimately that parents should know better.
One of my friends was busted at school for distributing porn downloaded from BBS on floppy disks.